Ink cartridge



FIG. 1 is a top, front, left-side perspective view of an ink cartridge;

FIG. 2 is a top, rear, right-side perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a left-side view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a bottom, front, left-side perspective view thereof.

The broken lines depict unclaimed portions only and form no part of theclaimed design.

CLAIM The ornamental design for an ink cartridge, as shown anddescribed.